Article
HDACi Delivery Reprograms Tumor-Infiltrating Myeloid Cells to Eliminate Antigen-Loss Variants.
Cell reports - 17 Jul 2018
Nguyen Andrew, Ho Louisa, Workenhe Samuel T, Chen Lan, Samson Jonathan, Walsh Scott R, Pol Jonathan, Bramson Jonathan L, Wan Yonghong
Abstract excerpt
Immune recognition of tumor-expressed antigens by cytotoxic CD8+ T cells is the foundation of adoptive T cell therapy (ACT) and has been shown to elicit significant tumor regression. However, therapy-induced selective pressure can sculpt the antigenicity of tumors, resulting in outgrowth of variants that lose the target antigen. We demonstrate that tumor relapse from ACT and subsequent oncolytic viral vaccination...
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